Listen to Piano Concerto No. 23 in A Major, K. 488: III. Allegro assai online. Piano Concerto No. 23 in A Major, K. 488: III. Allegro assai is an Instrumental language song and is sung by Maria Yudina, Alexander Gauk and Ussr State Symphony Orchestra. Piano Concerto No. 23 in A Major, K. 488: III. Allegro assai, from the album Maria Yudina. Grand Collection. Volume 2, was released in the year 2019. The duration of the song is 6:33. Download Instrumental songs online from JioSaavn.